heateamltd.co.uk

Valid Email Server
Domain Lookup › heateamltd.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
heateamltd.co.uk
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-30 17:22:41 UTC · ↺ Refresh

MX Hostnames

  • d255143b.ess.barracudanetworks.com
  • d255143a.ess.barracudanetworks.com

MX Priorities

  • d255143a.ess.barracudanetworks.com: 10
  • d255143b.ess.barracudanetworks.com: 20

A / AAAA Records

  • 95.138.144.218 ↩ beta.rax.fivenines.co.uk

Mail Server IPs

  • 209.222.82.252 ↩ mail.ess.barracuda.com
  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA ns.rackspace.com hostmaster.rackspace.com 1719862934 3600 300 1814400 300
Primary NS (mname)
ns.rackspace.com
Admin Email (rname)
hostmaster@rackspace.com
Serial
1719862934
Refresh
3600s
Retry
300s
Expire
1814400s
Minimum TTL
300s

Nameservers (NS)

ns2.rackspace.com
ns.rackspace.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:hosting.fivenines.co.uk -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • SPFv=spf1 include:spf.protection.outlook.com include:hosting.fivenines.co.uk -all
  • google-site-verification=W5rBugHFQwxRR6yla1wANoFW2Tz2mIM6S_VFW7MaxaU
  • google-site-verification=Ect48byQn9dUsWzXm83h37OyjbAAitM0BFexndPbYz0
  • MS=ms45769601
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